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package com.actions.login;

import com.mapping.Login;
import com.opensymphony.xwork2.ActionSupport;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.EntityTransaction;
import javax.persistence.Persistence;
import javax.persistence.TypedQuery;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.Result;

/**
 *
 * @author Ricardo
 */
@Namespace(value = "/")
@Action(value = "gestionLogin", results = {
    @Result(name = "success", location = "/Login/gestionLogin.jsp")})
public class GestionLogin extends ActionSupport {

    private List<Login> logins;
    
    @Override
    public String execute() {     
        EntityManagerFactory emf = Persistence.createEntityManagerFactory("inventarios");
        EntityManager em = emf.createEntityManager();
        EntityTransaction tx = em.getTransaction();
        tx.begin();
        
        TypedQuery  e=em.createQuery("SELECT l FROM Login l", Login.class);
        logins = e.getResultList();                
        
        em.flush();
        tx.commit();
        em.close();     
        return SUCCESS;
    }

    public List<Login> getLogins() {
        return logins;
    }        
        
}
